97921980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 350481600

約数和(自身を除く): 252559620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 37, 39, 45, 52, 54, 58, 60, 65, 74, 78, 87, 90, 108, 111, 116, 117, 130, 135, 145, 148, 156, 169, 174, 180, 185, 195, 222, 234, 260, 261, 270, 290, 333, 338, 348, 351, 370, 377, 390, 435, 444, 468, 481, 507, 522, 540, 555, 580, 585, 666, 676, 702, 740, 754, 780, 783, 845, 870, 962, 999, 1014, 1044, 1073, 1110, 1131, 1170, 1305, 1332, 1404, 1443, 1508, 1521, 1566, 1665, 1690, 1740, 1755, 1885, 1924, 1998, 2028, 2146, 2220, 2262, 2340, 2405, 2535, 2610, 2886, 3042, 3132, 3219, 3330, 3380, 3393, 3510, 3770, 3915, 3996, 4292, 4329, 4524, 4563, 4810, 4901, 4995, 5070, 5220, 5365, 5655, 5772, 6084, 6253, 6438, 6660, 6786, 7020, 7215, 7540, 7605, 7830, 8658, 9126, 9620, 9657, 9802, 9990, 10140, 10179, 10730, 11310, 12506, 12876, 12987, 13572, 13949, 14430, 14703, 15210, 15660, 16095, 16965, 17316, 18252, 18759, 19314, 19604, 19980, 20358, 21460, 21645, 22620, 22815, 24505, 25012, 25974, 27898, 28860, 28971, 29406, 30420, 31265, 32190, 33930, 37518, 38628, 40716, 41847, 43290, 44109, 45630, 48285, 49010, 50895, 51948, 55796, 56277, 57942, 58812, 62530, 64380, 64935, 67860, 69745, 73515, 75036, 83694, 86580, 88218, 91260, 93795, 96570, 98020, 101790, 112554, 115884, 125060, 125541, 129870, 132327, 139490, 144855, 147030, 167388, 168831, 176436, 181337, 187590, 193140, 203580, 209235, 220545, 225108, 251082, 259740, 264654, 278980, 281385, 289710, 294060, 337662, 362674, 375180, 376623, 418470, 441090, 502164, 529308, 544011, 562770, 579420, 627705, 661635, 675324, 725348, 753246, 836940, 844155, 882180, 906685, 1088022, 1125540, 1255410, 1323270, 1506492, 1632033, 1688310, 1813370, 1883115, 2176044, 2510820, 2646540, 2720055, 3264066, 3376620, 3626740, 3766230, 4896099, 5440110, 6528132, 7532460, 8160165, 9792198, 10880220, 16320330, 19584396, 24480495, 32640660, 48960990, 97921980]

約数ペア:

[(1, 97921980), (2, 48960990), (3, 32640660), (4, 24480495), (5, 19584396), (6, 16320330), (9, 10880220), (10, 9792198), (12, 8160165), (13, 7532460), (15, 6528132), (18, 5440110), (20, 4896099), (26, 3766230), (27, 3626740), (29, 3376620), (30, 3264066), (36, 2720055), (37, 2646540), (39, 2510820), (45, 2176044), (52, 1883115), (54, 1813370), (58, 1688310), (60, 1632033), (65, 1506492), (74, 1323270), (78, 1255410), (87, 1125540), (90, 1088022), (108, 906685), (111, 882180), (116, 844155), (117, 836940), (130, 753246), (135, 725348), (145, 675324), (148, 661635), (156, 627705), (169, 579420), (174, 562770), (180, 544011), (185, 529308), (195, 502164), (222, 441090), (234, 418470), (260, 376623), (261, 375180), (270, 362674), (290, 337662), (333, 294060), (338, 289710), (348, 281385), (351, 278980), (370, 264654), (377, 259740), (390, 251082), (435, 225108), (444, 220545), (468, 209235), (481, 203580), (507, 193140), (522, 187590), (540, 181337), (555, 176436), (580, 168831), (585, 167388), (666, 147030), (676, 144855), (702, 139490), (740, 132327), (754, 129870), (780, 125541), (783, 125060), (845, 115884), (870, 112554), (962, 101790), (999, 98020), (1014, 96570), (1044, 93795), (1073, 91260), (1110, 88218), (1131, 86580), (1170, 83694), (1305, 75036), (1332, 73515), (1404, 69745), (1443, 67860), (1508, 64935), (1521, 64380), (1566, 62530), (1665, 58812), (1690, 57942), (1740, 56277), (1755, 55796), (1885, 51948), (1924, 50895), (1998, 49010), (2028, 48285), (2146, 45630), (2220, 44109), (2262, 43290), (2340, 41847), (2405, 40716), (2535, 38628), (2610, 37518), (2886, 33930), (3042, 32190), (3132, 31265), (3219, 30420), (3330, 29406), (3380, 28971), (3393, 28860), (3510, 27898), (3770, 25974), (3915, 25012), (3996, 24505), (4292, 22815), (4329, 22620), (4524, 21645), (4563, 21460), (4810, 20358), (4901, 19980), (4995, 19604), (5070, 19314), (5220, 18759), (5365, 18252), (5655, 17316), (5772, 16965), (6084, 16095), (6253, 15660), (6438, 15210), (6660, 14703), (6786, 14430), (7020, 13949), (7215, 13572), (7540, 12987), (7605, 12876), (7830, 12506), (8658, 11310), (9126, 10730), (9620, 10179), (9657, 10140), (9802, 9990)]